I think it's that no one is important anymore. Now that everyone can host, and more players moved in, the typical anti social "elite" players decided to stop playing instead of attempting to make friends with the new players, because all new players are bad. Having a bunch of idiots join doesn't matter. So what if the top 10 servers are all RPs. Find another server or host your own.
Just because someone is a terrible host doesn't mean we should take their rights away as well as the rights of other decent hosts.
Port forwarding is a pain in the ass, and I'm sure you know. Not only that, but even as it was hard, terrible servers still managed to pop up here and there.
You see, if your server isn't good, nobody is going to come to it, and if your server is made up of stupid stuff everybody likes, then people will flood into it, but the decent player amount of 7-15 hasn't really changed at all.
This malodorous opinion over the good and the bad times is absolutely useless and aggressive behavior that doesn't fix any of the community's problems. Good times or not, this is still Blockland.